GB2456933B - Rotary drill bits including at least one substantially helically extending feature - Google Patents

Rotary drill bits including at least one substantially helically extending feature

Info

Publication number
GB2456933B
GB2456933B GB0906239A GB0906239A GB2456933B GB 2456933 B GB2456933 B GB 2456933B GB 0906239 A GB0906239 A GB 0906239A GB 0906239 A GB0906239 A GB 0906239A GB 2456933 B GB2456933 B GB 2456933B
Authority
GB
United Kingdom
Prior art keywords
drill bits
rotary drill
bits including
helically extending
substantially helically
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0906239A
Other versions
GB2456933A (en
GB0906239D0 (en
Inventor
Van J Brackin
Brian E Miller
Mathews George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Inc
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US10/938,424 priority Critical patent/US7360608B2/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to GB0517660A priority patent/GB2417967B/en
Publication of GB0906239D0 publication Critical patent/GB0906239D0/en
Publication of GB2456933A publication Critical patent/GB2456933A/en
Application granted granted Critical
Publication of GB2456933B publication Critical patent/GB2456933B/en
Application status is Expired - Fee Related legal-status Critical
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/42Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • E21B10/43Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
GB0906239A 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature Expired - Fee Related GB2456933B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/938,424 US7360608B2 (en) 2004-09-09 2004-09-09 Rotary drill bits including at least one substantially helically extending feature and methods of operation
GB0517660A GB2417967B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature

Publications (3)

Publication Number Publication Date
GB0906239D0 GB0906239D0 (en) 2009-05-20
GB2456933A GB2456933A (en) 2009-08-05
GB2456933B true GB2456933B (en) 2009-09-30

Family

ID=35198604

Family Applications (5)

Application Number Title Priority Date Filing Date
GB0906240A Expired - Fee Related GB2456934B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature
GB0517660A Expired - Fee Related GB2417967B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature
GB0906241A Expired - Fee Related GB2456935B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature
GB0906239A Expired - Fee Related GB2456933B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature
GB0906238A Expired - Fee Related GB2456932B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB0906240A Expired - Fee Related GB2456934B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature
GB0517660A Expired - Fee Related GB2417967B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature
GB0906241A Expired - Fee Related GB2456935B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0906238A Expired - Fee Related GB2456932B (en) 2004-09-09 2005-08-31 Rotary drill bits including at least one substantially helically extending feature

Country Status (5)

Country Link
US (2) US7360608B2 (en)
BE (1) BE1016760A3 (en)
FR (1) FR2874958B1 (en)
GB (5) GB2456934B (en)
IT (1) ITTO20050604A1 (en)

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US6460631B2 (en) 1999-08-26 2002-10-08 Baker Hughes Incorporated Drill bits with reduced exposure of cutters
US7954570B2 (en) 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US7360608B2 (en) * 2004-09-09 2008-04-22 Baker Hughes Incorporated Rotary drill bits including at least one substantially helically extending feature and methods of operation
CA2625009C (en) * 2005-08-08 2016-12-20 Halliburton Energy Services, Inc. Methods and systems for designing and/or selecting drilling equipment using predictions of rotary drill bit walk
US7860693B2 (en) * 2005-08-08 2010-12-28 Halliburton Energy Services, Inc. Methods and systems for designing and/or selecting drilling equipment using predictions of rotary drill bit walk
US20090229888A1 (en) * 2005-08-08 2009-09-17 Shilin Chen Methods and systems for designing and/or selecting drilling equipment using predictions of rotary drill bit walk
US20070106487A1 (en) * 2005-11-08 2007-05-10 David Gavia Methods for optimizing efficiency and durability of rotary drag bits and rotary drag bits designed for optimal efficiency and durability
US8141665B2 (en) 2005-12-14 2012-03-27 Baker Hughes Incorporated Drill bits with bearing elements for reducing exposure of cutters
GB2453875C (en) 2006-10-02 2009-09-16 Smith International Drill bits with dropping tendencies
US7703557B2 (en) 2007-06-11 2010-04-27 Smith International, Inc. Fixed cutter bit with backup cutter elements on primary blades
US7814997B2 (en) 2007-06-14 2010-10-19 Baker Hughes Incorporated Interchangeable bearing blocks for drill bits, and drill bits including same
US7926596B2 (en) * 2007-09-06 2011-04-19 Smith International, Inc. Drag bit with utility blades
US8869919B2 (en) 2007-09-06 2014-10-28 Smith International, Inc. Drag bit with utility blades
US7954571B2 (en) 2007-10-02 2011-06-07 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US20090138242A1 (en) 2007-11-27 2009-05-28 Schlumberger Technology Corporation Minimizing stick-slip while drilling
US9016407B2 (en) 2007-12-07 2015-04-28 Smith International, Inc. Drill bit cutting structure and methods to maximize depth-of-cut for weight on bit applied
WO2009079371A1 (en) * 2007-12-14 2009-06-25 Halliburton Energy Services, Inc. Methods and systems to predict rotary drill bit walk and to design rotary drill bits and other downhole tools
WO2009146078A1 (en) 2008-04-01 2009-12-03 Smith International, Inc. Fixed cutter bit with backup cutter elements on secondary blades
US20110185342A1 (en) * 2008-06-03 2011-07-28 Whirlpool Corporation Appliance development toolkit
US7849940B2 (en) 2008-06-27 2010-12-14 Omni Ip Ltd. Drill bit having the ability to drill vertically and laterally
US8327951B2 (en) * 2008-06-27 2012-12-11 Omni Ip Ltd. Drill bit having functional articulation to drill boreholes in earth formations in all directions
US8943663B2 (en) 2009-04-15 2015-02-03 Baker Hughes Incorporated Methods of forming and repairing cutting element pockets in earth-boring tools with depth-of-cut control features, and tools and structures formed by such methods
US20110209922A1 (en) * 2009-06-05 2011-09-01 Varel International Casing end tool
US8087478B2 (en) * 2009-06-05 2012-01-03 Baker Hughes Incorporated Cutting elements including cutting tables with shaped faces configured to provide continuous effective positive back rake angles, drill bits so equipped and methods of drilling
US9309723B2 (en) 2009-10-05 2016-04-12 Baker Hughes Incorporated Drill bits and tools for subterranean drilling, methods of manufacturing such drill bits and tools and methods of directional and off center drilling
SA4241B1 (en) 2010-04-14 2015-08-10 بيكر هوغيس انكوبوريتد Method Of Forming Polycrystalline Diamond From Derivatized Nanodiamond
AU2010212356B2 (en) * 2010-08-13 2015-11-26 Sandvik Intellectual Property Ab Drill bit
US9115554B2 (en) 2010-11-19 2015-08-25 Baker Hughes Incorporated Earth-boring tools including replaceable cutting structures and related methods
US10036207B2 (en) 2012-05-30 2018-07-31 Halliburton Energy Services, Inc. Rotary drill bit and method for designing a rotary drill bit for directional and horizontal drilling
CA2878907C (en) 2012-07-13 2017-06-27 Halliburton Energy Services, Inc. Improving drill bit stability using track-set depth of cut control elements
US10214966B2 (en) 2012-07-13 2019-02-26 Halliburton Energy Services, Inc. Rotary drill bits with back-up cutting elements to optimize bit life
US9140072B2 (en) 2013-02-28 2015-09-22 Baker Hughes Incorporated Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements
US10030452B2 (en) 2013-03-14 2018-07-24 Smith International, Inc. Cutting structures for fixed cutter drill bit and other downhole cutting tools
US10309156B2 (en) 2013-03-14 2019-06-04 Smith International, Inc. Cutting structures for fixed cutter drill bit and other downhole cutting tools
CN105793514B (en) 2013-12-06 2018-01-16 哈里伯顿能源服务公司 Include the rotary drilling-head of multilayer cutting element
US9828810B2 (en) 2014-02-07 2017-11-28 Varel International Ind., L.P. Mill-drill cutter and drill bit
US10287825B2 (en) 2014-03-11 2019-05-14 Smith International, Inc. Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements

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Also Published As

Publication number Publication date
GB2456932A (en) 2009-08-05
GB0517660D0 (en) 2005-10-05
GB2456935B (en) 2009-09-30
GB2417967B (en) 2010-01-27
GB2417967A (en) 2006-03-15
GB2456934B (en) 2009-12-02
US7360608B2 (en) 2008-04-22
FR2874958A1 (en) 2006-03-10
GB0906239D0 (en) 2009-05-20
FR2874958B1 (en) 2012-12-28
GB2456934A (en) 2009-08-05
ITTO20050604A1 (en) 2006-03-10
BE1016760A3 (en) 2007-06-05
GB0906240D0 (en) 2009-05-20
GB0906238D0 (en) 2009-05-20
GB2456935A (en) 2009-08-05
US8011275B2 (en) 2011-09-06
US20080142271A1 (en) 2008-06-19
GB0906241D0 (en) 2009-05-20
GB2456933A (en) 2009-08-05
GB2456932B (en) 2009-10-07
US20060048973A1 (en) 2006-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150831